CN106528809A - Police service big data mining and analyzing platform based on PGIS and cloud computing - Google Patents
Police service big data mining and analyzing platform based on PGIS and cloud computing Download PDFInfo
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- CN106528809A CN106528809A CN201611009426.9A CN201611009426A CN106528809A CN 106528809 A CN106528809 A CN 106528809A CN 201611009426 A CN201611009426 A CN 201611009426A CN 106528809 A CN106528809 A CN 106528809A
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Abstract
The invention relates to a police service big data mining and analyzing platform based on PGIS and cloud computing. The platform comprises a data interface module, a data warehouse module, a police service big data preprocessing and storage module and a police service big data mining module. The platform has the advantages that true police service information resource sharing and interconnection is achieved, a decision analysis and visualized multi-dimensional analysis system is established with the help of a flexible and effective big data mining, analyzing, studying and judging tool, and the advantages of founding crime trends and crime modes and preventing crimes are achieved.
Description
Technical field
The present invention relates to big data technical field, especially a kind of police service big data based on PGIS and cloud computing excavate with
Analysis platform.
Background technology
In known technical field, as information for police is constantly advanced, have accumulated in substantial amounts of police service information system big
The public security data such as the case of amount, suspect, but these mass datas are stored in different data sources, and exist very big
Data quality problem, it may be possible to different form, it is difficult to comprehensive analysis;Due to be different business systems collection and manage stress
Point is also different, occurs in that the fast knot problem of increasing information island and information fragmentation.In present big data internet
In the epoch, implement the strong alert strategy of science and technology in the urgent need to deep, public security work is improved from high-end, the profound integrated application of mass data
The ability level of work.And public security work can touch substantial amounts of data, the analysis of information during daily law enforcement is on duty
Rely primarily on substantial amounts of artificial, repetitive work, and be analyzed in independent data source imperfect due to data
Or disappearance easily brings error in judgement, clue interruption etc.;The information of high value is often few, and value is high, but generally
It is ageing extremely strong, and the analysis means of current country's police work determine which obtains information and needs the long period, in leadership
When being analyzed with decision-making level, need to carry out substantial amounts of manual report statistics, not only workload is big but also analyzes process slowly,
Can not be promptly and accurately instruct work.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide it is a kind of solve the above problems based on
The police service big data of PGIS and cloud computing is excavated and analysis platform, solves the mark of data storage by public security data warehouse module
Quasiconfiguaration disunity this problem, by police service big data excavate module solve how quickly to excavate in numerous data sources from
To the helpful data of merit needed for oneself, the problem of police's operating efficiency is improved.
The technical solution adopted for the present invention to solve the technical problems is:A kind of big number of the police service based on PGIS and cloud computing
According to excavate and analysis platform, including:
Data interface module, docks for same Police Geographic Information System, realizes interconnecting for data;
Public security data warehouse module, the public security data warehouse module include successively:For obtaining the basic number of source data
Should according to layer, the data warehouse layer for realizing data warehouse model design and the leading portion for being analyzed to complicated crime data
With layer;
Police service big data is pre-processed and memory module, is entered for the mass data to being pooled in public security data warehouse module
Row pretreatment so as to meet big data memory requirement, and to handling well after data store;
Police service big data excavates module, in substantial amounts of, incomplete, fuzzy random real application data,
Extract it is implicit wherein but be the police service information of potentially useful.
The present invention is further arranged to:Data interface module docking including public security ministerial level, Department of Public Security of Shanxi Province's level, city-level public security
One or more in the Police Geographic Information System of office's level, also including business application system.
The present invention is further arranged to:Business application system includes:Police service command dispatching system, Population System, cases
One or more in system, Alarm & Command System for City Fire Fighting, traffic control system.
The present invention is further arranged to:The source data source of the basic data layer in public security data warehouse module includes:Society
Information acquisition system, special trade social information acquisition system, public place of entertainment public security information management system, hotel's lodging industry can be changed
One or more in management system, system for managing video, police office management system.
The present invention is further arranged to:Data warehouse layer in public security data warehouse module includes:Theme determining module, dimension
Degree design module, granularity division module, the true Reports module of establishment.
The present invention is further arranged to:Front end applications layer in public security data warehouse module includes:Inquiry system, optimization
Concurrnet on-line analyzing and processing OLAP system, decision analysis system and data digging system.
The present invention is further arranged to:Front end applications Ceng You center in public security data warehouse module compare server group and
Alert process server, information are issued and system management server, GIS-Geographic Information System are constituted and connected by public security net.
The present invention is further arranged to:Public security data warehouse module adopts HIVE Tool for Data Warehouse.
The present invention is further arranged to:Police service big data is pre-processed and memory module includes:For carrying out to detail data
It is the hough transformation module of generalization, the dimension protocol module for reducing the data volume that further work need to be processed, pre- for storing
The HDFS distributed file systems based on cloud computing of data and the Hive based on Hadoop for managing data after process
Instrument.
The present invention is further arranged to:Police service big data excavates module includes visual analyzing module, data mining algorithm
Module, predictive analysis module, the quality of data and data management module.
The present invention is further arranged to:Data mining algorithm module is adopted using associated data mining algorithm and combines crime
Psychology, criminal offence technology, the parallel frequent pattern tree (fp tree) data formed in the environment of based on MapReduce cloud computings
Mining algorithm.
The invention has the beneficial effects as follows:Police service information resources share intercommunication truly is realized, by flexibly effectively
Big data excavate and analysis study and judge instrument, set up Analysis of Policy Making and visual dimensional analytic system, reach discovery crime become
Gesture and pattern of crime, predict the purpose of crime.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of public security data warehouse module in the present invention;
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplified schematic diagram, only with
The basic structure of the illustration explanation present invention, therefore which only shows the composition relevant with the present invention.
The preferred embodiments of the present invention as shown in Figure 1, a kind of police service big data based on PGIS and cloud computing excavate with
Analysis platform, including:
Data interface module, docks for same Police Geographic Information System, realizes interconnecting for data;
Public security data warehouse module, the public security data warehouse module include successively:For obtaining the basic number of source data
Should according to layer, the data warehouse layer for realizing data warehouse model design and the leading portion for being analyzed to complicated crime data
With layer;
Police service big data is pre-processed and memory module, is entered for the mass data to being pooled in public security data warehouse module
Row pretreatment so as to meet big data memory requirement, and to handling well after data store;
Police service big data excavates module, in substantial amounts of, incomplete, fuzzy random real application data,
Extract it is implicit wherein but be the police service information of potentially useful.
Data interface module docking including public security ministerial level, Department of Public Security of Shanxi Province's level, city-level public security bureau level police geography information
One or more in system, also including business application system.The PGIS of a certain node of the Ministry of Public Security or province or public security department of city is (alert
With GIS-Geographic Information System) platform is mainly by " PGIS platform softwares, two base support environment, three geographical data banks " structure
Into.All kinds of PGIS applications can be developed based on the PGIS platform softwares in PGIS platforms.Complete with portion, province, city's PGIS platforms it is mutual
Connection intercommunication joint debugging, realizes the networking operation in the whole nation.
Business application system includes:Police service command dispatching system, Population System, cases system, Alarm & Command System for City Fire Fighting,
One or more in traffic control system, the basic source data needed for being collected by said system.
The source data source of the basic data layer in public security data warehouse module includes:Socialization information acquisition system, spy
Plant industry social information acquisition system, public place of entertainment public security information management system, hotel's lodging industry management system, video management system
System, one or more in police office management system, this layer is made up of data source be distributed, isomery, needs Jing to extract, conversion
It is stored in public security data warehouse module by theme with after loading.
Data warehouse layer in public security data warehouse module includes:Theme determining module, dimension design module, granularity division
Module, the true Reports module of establishment, by establishing several steps such as theme, the design of dimension, the division of granularity, the true form of establishment
Suddenly, Multidimensional Data Model and business model are set up, to be applied to next layer of On Line Analysis Process and data analysis, data
Excavate.
Front end applications layer in public security data warehouse module includes:Inquiry system, the concurrnet on-line analyzing and processing of optimization
OLAP system, decision analysis system and data digging system.This layer meets the analysis to complicated crime data, supports that high level is determined
Plan.Concurrnet on-line analyzing and processing technology OLPA of optimization, including multidimensional analysis process and visualization processing, by section, stripping and slicing,
Lower brill, upper brill and rotation process can obtain the multidimensional analysis decision model such as merit process, and can be by analysis result with chart
It is illustrated in policymaker at the moment Deng formal intuition.Using the Mining Project Frequent under a kind of efficient cloud computing to magnanimity
Data carry out data mining, and Result is analyzed, and set up efficient crime forecasting model.
Front end applications Ceng You center in public security data warehouse module compares server group and alert process server, information
Issue and system management server, GIS-Geographic Information System are constituted and connected by public security net.
Public security data warehouse module adopts HIVE Tool for Data Warehouse.
Police service big data is pre-processed and memory module includes:For detail data is carried out generalization hough transformation module,
By reduce the data volume that further work need to be processed dimension protocol module, by store pretreatment after data based on cloud based on
The HDFS distributed file systems of calculation and the Hive instruments based on Hadoop for managing data.In order to improve whole system
Operational efficiency, needs the mass data to being pooled in data warehouse to pre-process.Using the method for hough transformation to data
Pre-processed, its object is to reduce the workload of data mining and Analysis of Policy Making.According to the characteristics of police service data, this project
Hough transformation is carried out in terms of numerical value stipulations and latitude stipulations two, numerical value stipulations are that detail data is generally changed, latitude rule
It is approximately to reduce the data volume that further work need to be processed.
In the process of mass data, Hadoop has high reliable, high scalability, high efficiency, and high fault tolerance etc.
Feature, the present invention are based on cloud computing, carry out framework using Hadoop open source technologies, will be pre-processed using hough transformation method
Data afterwards, are stored in HDFS distributed file systems, are managed using the Hive instruments of Hadoop.In order to further improve
Whole system operational efficiency, is optimized to HDFS systems, proposes a kind of new method, improves magnanimity small data file in HDFS
Storage efficiency and Information Security and access control safety, reduce duplicate data probability, reduce storage capacity requirement.
Police service big data excavate module include visual analyzing module, data mining algorithm module, predictive analysis module,
The quality of data and data management module.Visual analyzing module, allows data oneself to speak, and allows user intuitively to experience result.
Data mining algorithm module, the technical method that data mining is related to are a lot, have various classification, and these algorithms must be answered
The amount of big data is paid, while also having very high processing speed.Predictive analysis module, predictive analysis can allow analyst's root
Some perspective judgements are made according to the result of image conversion analysis and data mining.The quality of data and data management module, using day
Often safeguard, it is ensured that the quality of data is excellent.
Data mining algorithm module is using using associated data mining algorithm and with reference to criminal psychology, criminal offence skill
Art, the parallel frequent pattern tree (fp tree) data mining algorithm formed in the environment of based on MapReduce cloud computings.PGIS systems institute
The police service data of collection, data volume are huge, and type is various.In order to from extracted valid data in these mass datas, the present invention makes
With the associated data mining algorithm in data mining, with reference to technologies such as criminal psychology, criminal offences, for mass data
By means of cloud platform, it is proposed that the parallel Mining Project Frequent under a kind of improved cloud computing based on MapReduce,
The algorithm efficiently can be excavated to mass data, and for Result, arranging suitable support and degree of belief is carried out
Assessment.Note simultaneously incorporating the difference between individuality using knowledge such as the science of law, psychology, using the logistic regression in machine learning
Criminal offence is predicted in model analysis, sets up efficient crime forecasting Early-warning Model, improves the degree of accuracy of crime forecasting.Meanwhile, make
Service is called with visualized algorithm, by data mining results and crime forecasting Early-warning Model with formal intuitions such as form, histograms
Be displayed in face of policymaker, aid decision making person makes correct decisions.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various change and modification can be carried out in the range of without departing from this invention technological thought entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (10)
1. a kind of police service big data based on PGIS and cloud computing is excavated and analysis platform, it is characterised in that included:
Data interface module, docks for same Police Geographic Information System, realizes interconnecting for data;
Public security data warehouse module, the public security data warehouse module include successively:For obtain source data basic data layer,
For realizing the data warehouse layer and leading portion application layer for being analyzed to complicated crime data of data warehouse model design;
Police service big data is pre-processed and memory module, is carried out for the mass data to being pooled in public security data warehouse module pre-
Process so as to meet big data memory requirement, and to handling well after data store;
Police service big data excavates module, for, in substantial amounts of, incomplete, fuzzy random real application data, extracting
It is implicit wherein but be the police service information of potentially useful.
2. the police service big data based on PGIS and cloud computing as claimed in claim 1 is excavated and analysis platform, it is characterised in that:
Described data interface module docking including public security ministerial level, Department of Public Security of Shanxi Province's level, city-level public security bureau level police geography information system
One or more in system, also including business application system.
3. the police service big data based on PGIS and cloud computing as claimed in claim 2 is excavated and analysis platform, it is characterised in that
Described business application system includes:Police service command dispatching system, Population System, cases system, Alarm & Command System for City Fire Fighting, friendship
One or more in logical management system.
4. the police service big data based on PGIS and cloud computing as claimed in claim 1 is excavated and analysis platform, it is characterised in that
The source data source of the basic data layer in described public security data warehouse module includes:Socialization information acquisition system, special type
Industry social information acquisition system, public place of entertainment public security information management system, hotel's lodging industry management system, video management system
System, one or more in police office management system.
5. the police service big data based on PGIS and cloud computing as claimed in claim 1 is excavated and analysis platform, it is characterised in that
Data warehouse layer in described public security data warehouse module includes:Theme determining module, dimension design module, granularity division mould
Block, the true Reports module of establishment.
6. the police service big data based on PGIS and cloud computing as claimed in claim 1 is excavated and analysis platform, it is characterised in that
Front end applications layer in described public security data warehouse module includes:Inquiry system, the concurrnet on-line analyzing and processing OLAP of optimization
System, decision analysis system and data digging system.
7. the police service big data based on PGIS and cloud computing as claimed in claim 1 is excavated and analysis platform, it is characterised in that
Front end applications Ceng You center in described public security data warehouse module compares server group and alert process server, information are sent out
Cloth and system management server, GIS-Geographic Information System are constituted and are connected by public security net.
8. the police service big data based on PGIS and cloud computing as claimed in claim 1 is excavated and analysis platform, it is characterised in that:
Described public security data warehouse module adopts HIVE Tool for Data Warehouse.
9. the police service big data based on PGIS and cloud computing as claimed in claim 1 is excavated and analysis platform, it is characterised in that
Described police service big data pretreatment and memory module include:For the hough transformation module of generalization being carried out to detail data, being used
In reduce the data volume that need to process of further work dimension protocol module, for store data after pretreatment based on cloud computing
HDFS distributed file systems and the Hive instruments based on Hadoop for managing data.
10. the police service big data based on PGIS and cloud computing as claimed in claim 1 is excavated and analysis platform, and its feature exists
In described police service big data excavates module includes visual analyzing module, data mining algorithm module, predictive analysis mould
Block, the quality of data and data management module, described data mining algorithm module are adopted using associated data mining algorithm and are tied
Criminal psychology, criminal offence technology are closed, the parallel frequent mode formed in the environment of based on MapReduce cloud computings
Tree data mining algorithm.
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CN107464061A (en) * | 2017-08-09 | 2017-12-12 | 郑州市公安局 | A kind of synthesis analysis method for supporting public security investigation commander |
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CN108108859A (en) * | 2018-01-29 | 2018-06-01 | 北京易华录信息技术股份有限公司 | A kind of traffic administration duties optimization method based on big data analysis |
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CN107016501A (en) * | 2017-03-28 | 2017-08-04 | 浙江力太科技有限公司 | A kind of efficient industrial big data multidimensional analysis method |
CN107315796A (en) * | 2017-06-19 | 2017-11-03 | 北京易华录信息技术股份有限公司 | A kind of traffic alert based on big data studies and judges analysis system and method |
CN107464061A (en) * | 2017-08-09 | 2017-12-12 | 郑州市公安局 | A kind of synthesis analysis method for supporting public security investigation commander |
CN107748786A (en) * | 2017-10-27 | 2018-03-02 | 南京西三艾电子系统工程有限公司 | Alert big data management system |
CN107748786B (en) * | 2017-10-27 | 2021-09-10 | 南京西三艾电子系统工程有限公司 | Warning situation big data management system |
CN108108859A (en) * | 2018-01-29 | 2018-06-01 | 北京易华录信息技术股份有限公司 | A kind of traffic administration duties optimization method based on big data analysis |
CN108898518A (en) * | 2018-06-25 | 2018-11-27 | 郑州云海信息技术有限公司 | A kind of public security case management system and method based on cloud computing |
CN110134667A (en) * | 2019-04-26 | 2019-08-16 | 北京百分点信息科技有限公司 | A kind of population-based database based on big data technology |
CN110134667B (en) * | 2019-04-26 | 2021-08-10 | 北京百分点科技集团股份有限公司 | Population basic database based on big data technology |
CN110830659A (en) * | 2019-12-05 | 2020-02-21 | 江苏华明国安技术有限公司 | Enhanced mobile phone identifier acquisition and identification method |
CN112000710A (en) * | 2020-07-20 | 2020-11-27 | 华动泰越科技有限责任公司 | Social security control system and method |
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